how can create I Frame(keyFrames) in webrtc using javascript?

[Tong Luo]

My generation scenario requires the front-end to generate a key Frame.

but in mdn i not found how to generate.

[guest271314]

You should be able to use WebCodecs AudioData and VideoData.

[Sean DuBois]

I haven’t used it myself, but it does exist in webrtc-extensions!

https://w3c.github.io/webrtc-extensions/?utm_source=chatgpt.com

On Nov 9, 2025, at 10:42, guest271314 <guest...@gmail.com> wrote:

You should be able to use WebCodecs AudioData and VideoData.

On Sunday, November 9, 2025 at 10:59:52 AM UTC Tong Luo wrote:

My generation scenario requires the front-end to generate a key Frame.

but in mdn i not found how to generate.

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